1. Having very keen vision
   "quick-sighted as a cat"
   - argus-eyed, hawk-eyed, keen-sighted, lynx-eyed, sharp-eyed, sharp-sighted 
2. Keenly perceptive or alert
   "quick-sighted into the faults of the time"
   - sharp-sighted, sharp-eyed

See also: perceptive, sighted

• convening
• convenor
• convent
• conventicle
• convention
• conventional
• conventionalisation
• conventionalise
• conventionalised
• conventionalism
• conventionalist
• conventionality
• conventionalization
• conventionalize
• conventionalized
• conventionally
• conventioneer
• conventual
• converge
• convergence
• convergency
• convergent
• convergent strabismus
• convergent thinker
• convergent thinking